ADG712 AD [Analog Devices], ADG712 Datasheet

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ADG712

Manufacturer Part Number
ADG712
Description
CMOS Low Voltage 4 ohm Quad SPST Switches
Manufacturer
AD [Analog Devices]
Datasheet

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Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
GENERAL DESCRIPTION
The ADG711, ADG712 and ADG713 are monolithic CMOS
devices containing four independently selectable switches. These
switches are designed on an advanced submicron process that
provides low power dissipation yet gives high switching speed,
low on resistance, low leakage currents and high bandwidth.
They are designed to operate from a single +1.8 V to +5.5 V
supply, making them ideal for use in battery powered instru-
ments and with the new generation of DACs and ADCs from
Analog Devices. Fast switching times and high bandwidth
make the part suitable for video signal switching.
The ADG711, ADG712 and ADG713 contain four independent
single-pole/single throw (SPST) switches. The ADG711 and
ADG712 differ only in that the digital control logic is inverted.
The ADG711 switches are turned on with a logic low on the
appropriate control input, while a logic high is required to turn
on the switches of the ADG712. The ADG713 contains two
switches whose digital control logic is similar to the ADG711,
while the logic is inverted on the other two switches.
Each switch conducts equally well in both directions when ON.
The ADG713 exhibits break-before-make switching action.
The ADG711/ADG712/ADG713 are available in 16-lead TSSOP
and 16-lead SOIC packages.
FEATURES
+1.8 V to +5.5 V Single Supply
Low On Resistance (2.5
Low On-Resistance Flatness
–3 dB Bandwidth > 200 MHz
Rail-to-Rail Operation
16-Lead TSSOP and SOIC Packages
Fast Switching Times
Typical Power Consumption (< 0.01 W)
TTL/CMOS Compatible
APPLICATIONS
Battery Powered Systems
Communication Systems
Sample Hold Systems
Audio Signal Routing
Video Switching
Mechanical Reed Relay Replacement
t
t
ON
OFF
10 ns
16 ns
Typ)
Low Voltage 4
PRODUCT HIGHLIGHTS
1. +1.8 V to +5.5 V Single Supply Operation. The ADG711,
2. Very Low R
3. Low On-Resistance Flatness.
4. –3 dB Bandwidth >200 MHz.
5. Low Power Dissipation.
6. Fast t
7. Break-Before-Make Switching.
8. 16-Lead TSSOP and 16-Lead SOIC Packages.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
IN4
IN2
IN3
IN1
ADG712 and ADG713 offer high performance and are
fully specified and guaranteed with +3 V and +5 V supply
rails.
supply voltage of +1.8 V, R
temperature range.
CMOS construction ensures low power dissipation.
This prevents channel shorting when the switches are con-
figured as a multiplexer (ADG713 only).
ADG711
ADG711/ADG712/ADG713
ON
/t
FUNCTIONAL BLOCK DIAGRAMS
OFF.
ON
SWITCHES SHOWN FOR A LOGIC "1" INPUT
S1
D1
S2
D2
S3
D3
D4
S4
(4.5
World Wide Web Site: http://www.analog.com
IN2
IN3
IN4
Quad SPST Switches
IN1
max at +5 V, 8
ADG712
ON
is typically 35
© Analog Devices, Inc., 1998
S1
D1
S2
D2
S3
D3
S4
D4
IN4
IN2
IN3
IN1
max at +3 V). At
ADG713
over the
CMOS
S1
D1
S2
D2
S3
D3
S4
D4

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